Introducing, the All-New, eflow Tankless Reverse Osmosis System from EcoWater!

Reduce contaminants up to 99.9%, enjoy a continuous flow of delicious water, and save space with its sleek design.

Introducing, the All-New, eflow Tankless Reverse Osmosis System from EcoWater!

Reduce contaminants up to 99.9%, enjoy a continuous flow of delicious water, and save space with its sleek design.

The Future of Water is Here, Are You Ready?

Never Run Out of RO Water

Get ready to wave goodbye to the old wait-for-the-tank-to-fill routine! With the EcoWater EFlow Tankless Reverse Osmosis Systems, you’re in for an endless cascade of crystal-clear, delicious water right at your fingertips!

Save Space & Reduce Bottled Water Dependency

Reclaim your precious storage and countertop territory with the game-changing eflow design. Say hello to sleekness and goodbye to clutter – all while sipping on the purest water!

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Easiest. Filter Change. Ever.

Get ready to snap your fingers for the easiest filter change ever! With eflow’s hassle-free maintenance, you’re just a quick swap away from keeping the water flow pure and pristine. Our super-simple filter replacement routine guarantees your system keeps gushing out nothing but the highest quality H2O.

Enjoy all the benefits of a traditional RO in one, compact unit.

Ditch the Tank and the Contaminants

Lead, Arsenic, & Nitrates

According to the New York Times: “The Environmental Protection Agency says streams tapped by water utilities serving a third of the population are not yet covered by clean-water laws that limit levels of toxic pollutants.”
Furthermore, lead, arsenic, and nitrates are rarely treated by municipalities and are picked up in the water during its journey to your home’s tap. Lead can easily be reduced by a Reverse Osmosis Drinking Water System from Superior Water Tucson.

PFAS, PFOS, PFOA

Some parts of Tucson & Surrounding Areas have been impacted by the “forever chemical” PFAS. While normal chlorine filters will not reduce this contaminant, a Reverse Osmosis Drinking Water System from Superior Water Tucson can reduce this contaminant significantly – in many cases to a level that is safe to drink.

Chlorine

What it is – Chlorine is a chemical used by municipal & local water treatment plants to reduce harmful bacteria in the water supply. While this sounds good, chlorine and chloramines can cause a bacteria of their own to grow called trihalomethanes (TTHM) which is quite unsafe to drink or bathe in.

Treatment – The most efficient Chlorine reduction filter is Granular Activated Carbon (GAC) or Catalytic Carbon. Due to the high level of chlorine added to water by cities, you will really appreciate your water with chlorine reduction. 

Dirt & Sediment

What it is – dirt & sediment is just as it sounds. This is typically most common in well water or surface water that hasn’t gone through a treatment facility.

Treatment – Dirt and sediment are found in almost all water supplies and will decrease the efficiency and lifespan of your appliances. For example, sediment in a water heater can prevent the heat from transferring to the water in the tank once sediment has built up in the bottom. 

Other Contaminants

What they are – common contaminants in our area can include tannins, pharmaceuticals, and more. 

Treatment – Protecting the water in your home is important and ensuring the purity of the water you are putting in your body is even more crucial. Our Reverse Osmosis drinking water system will give you peace of mind that your drinking water is healthy.

Fill out the form below or call (520) 487-1511 for more information & a free quote!

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Verified Local Reviews

Antonio Morales
Antonio Morales
01:33 16 Jul 24
I love my water system! Every year I get the equipment... serviced by expert technicians. Thank you Robbie!read more
maru leonard
maru leonard
22:15 15 Jul 24
Robert Doty was our technician today, and was wonderful.... Very knowledgable, efficient and friendly. I'm very pleased with our service today.read more
David Metzner
David Metzner
18:37 15 Jul 24
Robert Doty serviced our reverse osmosis and ecowater water... softening devices.He notified us when he was on his way. He was efficient, informative, professional, cleaned up his workspace and left everything in perfect working condition. Very happy with the systems and service.read more
DBLA
DBLA
19:49 12 Jul 24
As always, very quick annual service. Thanks Robbie!
Michael Kloth
Michael Kloth
16:21 12 Jul 24
Robbie Doty has been servicing our water softener and water... filtration system for years. He's always fast and professional. I also appreciate that Superior Water Treatment texts when he's on the way so I know exactly when to expect his arrival.read more
T W
T W
21:30 11 Jul 24
Robbie dropped by today to swap out filters and review the... health of the system for the annual review. Friendly helpful and fast. He even added a shut off valve for my refrigerator! Excellent work!read more
Lorraine Hetschel
Lorraine Hetschel
17:32 11 Jul 24
Robbie Dotty was an excellent technician. Answered all my... questions. Made me feel certain I knew what I was doing. Cleaned up afterwards better than I could have.read more
Cynthia Ramirez
Cynthia Ramirez
16:16 11 Jul 24
Robbie was amazing tech/ installer. Very kind especially... with the dogs. Fast and reliable.read more
Veronica Garcia
Veronica Garcia
22:14 10 Jul 24
Robbie was very informative and efficient!
Jackie Petrella
Jackie Petrella
22:17 09 Jul 24
We had an exceptional experience getting our system... installed. Our two installers, Jose and Nate were extremely professional and knowledgeable about the systems. They worked tirelessly to complete the job in the 100+ degrees AZ heat! Very pleased and satisfied with their work!read more
Maxine Hermanson
Maxine Hermanson
22:33 08 Jul 24
My tech Robert D. Was very kind and worked efficiently.
George Moncsko
George Moncsko
22:20 08 Jul 24
Robbie Doty came this morning for yearly service on... softener and R/O system. He is friendly & professional. Did a thorough job, even broke up the original potassium salts under the sodium salts. Check & lubricated parts as needed, replaced filters, cleaned up. Sent reports with photos of work.read more
Karla Gracia
Karla Gracia
18:06 08 Jul 24
Robert Doty was great! He came and fixed everything quickly
Pat W
Pat W
22:00 05 Jul 24
Robbie from Superior did a great job tuning up my softner... and my drinking water filtration system. He got the softener back from the dead and answered all my questions along the way. Look forward to have them servicing my equipment for years to come, great customer service and exceptional technical skills!!read more
Teresa Bravo
Teresa Bravo
18:32 02 Jul 24
Robbie D. came to my home to do the annual check up and... service! He is a professional and knows what he is doing. I'm truly happy with the Superior Water Treatment service! Highly recommend it!read more
Elizabeth Phillips
Elizabeth Phillips
23:56 01 Jul 24
Customer Service called me back quickly to verify the... slight change in my appointment time which I requested was both noted and communicated to the technician. Robby was efficient in providing my regular service and provided me with helpful advice.read more
Erik Berg
Erik Berg
22:24 01 Jul 24
We have been using superior for 5 years now. The Staff has... always been friendly and super helpful! Robbie Doty was super friendly and very quick fixing our leak that left us with no water! Came out quick and got us back to having our water. Thank you guys!read more
Dale Ward
Dale Ward
17:41 01 Jul 24
Roby did a great job w our annual system review and making... everything perfect!!!Mahalo!Daleread more
Edward Trudeau
Edward Trudeau
16:40 01 Jul 24
Robbie Doty was great! He kept me well informed about the... status of my Eco Water system. I truly appreciate the great customer service!read more
Ross Kelley
Ross Kelley
21:37 26 Jun 24
Great service and very responsive. Robbie was excellent... technicianread more
Next Reviews

Got Questions? Here are Some Answers:

How Do Tankless Reverse Osmosis Systems Work?

Tankless RO systems use a pump to force water through a prefilter and a semipermeable membrane. This process effectively reduces the amount of chlorine, sediment, and other contaminants from tap water. As water passes through the membrane, dissolved solids are prevented from passing through, ensuring that the water is purified before it reaches your tap​.

What Are the Advantages of a Tankless RO System?

Tankless RO systems are streamlined and smaller than the traditional clunky old storage tanks ROs. Imagine a sleek, space-saving device that reduces bacteria, ensuring no creepy crawlies in your water. Plus, these smart systems create fresh water on demand – no more waiting, no more waste! It’s like having your own personal water genie, granting you pure water wishes while saving your wallet and the planet one drop at a time! Welcome to the efficient, eco-friendly future of hydration!

What Type of Maintenance Is Required?

Tankless RO systems blend ease of maintenance with eco-conscious design. They simplify upkeep with less frequent filter replacements compared to traditional systems. While eco-efficiency varies across models, the latest versions are engineered for superior water economy, making them a smarter choice for both functionality and environmental sustainability.

Will This RO Remove all the "Good Minerals" from My Water?

A common concern with RO systems, including tankless models, is that they remove essential minerals from the water. Superior Water Tucson, therefore, offers an optional remineralization stage to add back healthy minerals and adjust the water’s pH​.

Where Should I Install an RO System?

Our Tankless RO system is quite compact and can be installed under the kitchen sink. Most people choose to have them installed under a kitchen sink that has available space and proximity to a power supply.